Summary:
* Added the check pg_isready for each node during start and status command.
* Added the field `YSQL Status` in the status string displayed during start and status command.
* During the restart of a cluster if a node is in Bootstrapping step, yugabyted status will return the same status for `YSQL Status`
* Added a new `Output.ANIMATION_STOP` status for Output.update_animation() function.
* Giving `Output.ANIMATION_STOP` and empty msg string to Output.update_animation() will remove the spinner that was started with Output.init_animation().
Jira: DB-12256

Test Plan: Manual Testing

Reviewers: nikhil

Reviewed By: nikhil

Subscribers: sgarg-yb

Differential Revision: https://phorge.dev.yugabyte.com/D34597